KENSINGTON, Md. (AP) — The Montgomery County fire department says all of the toddlers stung by wasps at a Kensington school are doing well.

The children were stung Monday during a fire drill at Temple Emmanuel Early Childhood Center on Connecticut Avenue.

READ MORE: Baltimore County Police Union Declares It Has Lost Confidence In Leadership Of BCPD Chief Melissa Hyatt

Rescue workers initially said the insects were bees.

READ MORE: Maryland Weather: Cooler & Sunny, But Cloudy Skies On The Way

But The Washington Post reports the school said Tuesday that they were yellow jackets, not bees, after an inquiry by a member of the Montgomery County Beekeepers Association.

Officials say the children and staff members were taken to a hospital in an ambulance bus.

MORE NEWS: Dunkin Donuts Will Donate Portion Of Coffee Sales To Local Children's Center And Hospital

(Copyright 2012 by The Associated Press. All Rights Reserved.)